Proposal : Update Manga Yuu☆Yuu☆Hakusho published date

Proposal details

This proposal will make the following change(s):

Update the published date of the manga Yuu☆Yuu☆Hakusho

Change the published date from :
Start Date :
Day : Unknown
Month : Unknown
Year : Unknown
-
End Date :
Day : Unknown
Month : Unknown
Year : Unknown

to

Start Date :
Day : 20
Month : 11
Year : 1990
-
End Date :
Day : 12
Month : 7
Year : 1994

Based on the following reason: Missing